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-rw-r--r--arch/arm/kernel/ecard.c2
-rw-r--r--arch/arm/kernel/ecard.h56
2 files changed, 58 insertions, 0 deletions
diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c
index 64d5ba1a1337..85f4db6efa7c 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/kernel/ecard.c
@@ -51,6 +51,8 @@
51#include <asm/mach/irq.h> 51#include <asm/mach/irq.h>
52#include <asm/tlbflush.h> 52#include <asm/tlbflush.h>
53 53
54#include "ecard.h"
55
54#ifndef CONFIG_ARCH_RPC 56#ifndef CONFIG_ARCH_RPC
55#define HAVE_EXPMASK 57#define HAVE_EXPMASK
56#endif 58#endif
diff --git a/arch/arm/kernel/ecard.h b/arch/arm/kernel/ecard.h
new file mode 100644
index 000000000000..d7c2dacf935d
--- /dev/null
+++ b/arch/arm/kernel/ecard.h
@@ -0,0 +1,56 @@
1/*
2 * ecard.h
3 *
4 * Copyright 2007 Russell King
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11/* Definitions internal to ecard.c - for it's use only!!
12 *
13 * External expansion card header as read from the card
14 */
15struct ex_ecid {
16 unsigned char r_irq:1;
17 unsigned char r_zero:1;
18 unsigned char r_fiq:1;
19 unsigned char r_id:4;
20 unsigned char r_a:1;
21
22 unsigned char r_cd:1;
23 unsigned char r_is:1;
24 unsigned char r_w:2;
25 unsigned char r_r1:4;
26
27 unsigned char r_r2:8;
28
29 unsigned char r_prod[2];
30
31 unsigned char r_manu[2];
32
33 unsigned char r_country;
34
35 unsigned char r_fiqmask;
36 unsigned char r_fiqoff[3];
37
38 unsigned char r_irqmask;
39 unsigned char r_irqoff[3];
40};
41
42/*
43 * Chunk directory entry as read from the card
44 */
45struct ex_chunk_dir {
46 unsigned char r_id;
47 unsigned char r_len[3];
48 unsigned long r_start;
49 union {
50 char string[256];
51 char data[1];
52 } d;
53#define c_id(x) ((x)->r_id)
54#define c_len(x) ((x)->r_len[0]|((x)->r_len[1]<<8)|((x)->r_len[2]<<16))
55#define c_start(x) ((x)->r_start)
56};